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Calcium silicate insulating board

Calcium silicate is mainly made by silicon dioxide and calcium oxide powder with wood fiber as reinforcing material. It is a new environment-friendly insulation material, non-toxic and no poisonous substance such as asbestos, sulfur and chlorine.There're 2 types, ordinary microporous calcium silicate of 650°C resistant and high end refractory calcium silicate of 1050°C resistant.

Other name: HCR 650°C resistant, 1050°C resistant Calcium silicate insulating board

Model Number: 650°C resistant, 1050°C resistant

Certification: ISO9001-14001

Minimum Order Quantity: 5 MT

Calcium silicate insulating board

Introduction

Calcium silicate is mainly made by silicon dioxide and calcium oxide powder with wood fiber as reinforcing material. It is a new environment-friendly insulation material, non-toxic and no poisonous substance such as asbestos, sulfur and chlorine. 

There're 2 types, ordinary microporous calcium silicate of 650°C resistant and high end refractory calcium silicate of 1050°C resistant.

Characteristic
1.Low thermal conductivity, high insulation ability
2.Protect the equipment, hlep the equipment longer life span
3.Without asbestine, safe and clean
4.Good durability, can withstand continuous thermal burden under high temperature

Physical & Chemical Index

Product

650℃ Calcium Silicate Board

650℃ Calcium Silicate Board

The max service temperature (℃)

650℃

1000℃

Bulk density  (Kg/m3)

220

250

220

Min. Flexural strength Mpa

0.3

0.35

0.35

Compressive strength at 5 deformation (Mpa)

0.5

0.6

0.6

Max. Linear shrinkage(%)

2(650℃,12hr)

2(650℃,12hrs)

2(1000℃,12hrs)

Max. Thermal conductivity (W/m.k) average temp. 70

0.052

0.055

0.058

Application
metallurgy, petroleum, chemical, electricity, light industry, machinery and other industries insulation; cement, glass, ceramics and other kiln insulation; buildings, vessels and trains insulation; heating power pipes, boiler body?insulation and road insulation.







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